# Sienna Miller Wows at WAR Premiere Four Months Postpartum

> Sienna Miller dazzles in a black feather dress at WAR premiere, four months after giving birth.
- Title: Sienna Miller Wows at WAR Premiere Four Months Postpartum
- Summary: Sienna Miller dazzles in a black feather dress at WAR premiere, four months after giving birth. Sienna Miller, 44, wore a feathered dress to the WAR premiere…
- Keywords: sienna miller, war, dominic west, sky atlantic, premiere, four months postpartum, black feather dress, lactating heifer, mum, child, news, entertainment
- Source: Dailymail — https://dailymail.com/tvshowbiz/article-16136867/Sienna-Miller-wows-black-feathered-dress-joins-star-Dominic-West-WAR-premiere-four-months-giving-birth.html?ito=1490&ns_campaign=1490&ns_mchannel=rss
- Published: 2026-09-16T17:49:06+00:00
- Read time: 1 min
- Topics: sienna miller, war, dominic west, sky atlantic, premiere, four months postpartum, black feather dress, lactating heifer, mum, child, news, entertainment
## War Premiere
Sienna Miller and Dominic West attend WAR premiere at Odeon Luxe in Leicester Square.
## Sienna Miller
Sienna Miller, 44, plays international film star Carla Duval in WAR.
## Dominic West
Dominic West, 56, plays wealthy British tech entrepreneur Morgan Henderson in WAR.
## Black Feather Dress
Sienna wears a strapless black feathered dress by Dilara Fındıkoğlu.
## Red Carpet
Sienna and Dominic share friendly red carpet moment with no signs of estrangement.
## Daughter Marlowe
Sienna joins her lookalike daughter Marlowe, 14, at the premiere.
## Postpartum Strain
Sienna jokes about being so tired she 'doesn't know who she is' after four years of motherhood.
## Lactating Heifer
Sienna calls herself a 'lactating heifer' after four years of pregnancy and breastfeeding.
## Motherhood Strain
Sienna struggles to dress her 'massive boobs' after four years of motherhood.
## Feathered Dress
Sienna wears a showstopping black feathered dress at the premiere.
## Childbirth Timeline
Sienna welcomed her third child in April and got engaged two months later.
## Postpartum Fatigue
Sienna says she's been 'up breastfeeding since the crack of dawn' and is exhausted.
## Motherhood Strain
Sienna struggles to balance motherhood and acting after four years of pregnancy.
## Feathered Dress
Sienna's dress features a black feathered design by Dilara Fındıkoğlu.
## Postpartum Strain
Sienna jokes about being 'pregnant or breastfeeding for nearly four years' and losing her identity.
## Feathered Dress
Sienna's black feathered dress is described as a 'showstopping' display.
## Key takeaway

Sienna Miller, 44, wore a feathered dress to the WAR premiere four months after giving birth, sharing a friendly red carpet moment with co-star Dominic West.